3. Sign In/Sign Up/Content page.
Header/footer and the content will have fields for sign-up and sign in (Name, E-mail, Password, Double Password etc), and some nice button for both Sign In and Sign Up. The header and footer here can be used for our FAQ page, Terms page etc.

Other notes

Remember that I like contrast, everything will be on a white background. Look at the example websites to get an idea. Professional, clean, and brandable.

Please make a really good logo, this makes or break your design since most of the other stuff are really simple. It has to pop and look nice at the same time.